config.sub

   1 #!/bin/sh
   2 # Configuration validation subroutine script, version 1.0.
   3 #   Copyright (C) 1991 Free Software Foundation, Inc.
   4
   5 #This file is free software; you can redistribute it and/or modify
   6 #it under the terms of the GNU General Public License as published by
   7 #the Free Software Foundation; either version 2 of the License, or
   8 #(at your option) any later version.
   9
  10 #This program is distributed in the hope that it will be useful,
  11 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 #GNU General Public License for more details.
  14
  15 #You should have received a copy of the GNU General Public License
  16 #along with this program; if not, write to the Free Software
  17 #Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19
  20 # Configuration subroutine to validate and canonicalize a configuration type.
  21 # Supply the specified configuration type as an argument.
  22 # If it is invalid, we print an error message on stderr and exit with code 1.
  23 # Otherwise, we print the canonical config type on stdout and succeed.
  24
  25 # This file is supposed to be the same for all GNU packages
  26 # and recognize all the CPU types, system types and aliases
  27 # that are meaningful with *any* GNU software.
  28 # Each package is responsible for reporting which valid configurations
  29 # it does not support.  The user should be able to distinguish
  30 # a failure to support a valid configuration from a meaningless
  31 # configuration.
  32
  33 # The goal of this file is to map all the various variations of a given
  34 # machine specification into a single specification in the form:
  35 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
  36 # it is wrong to echo any other type of specification
  37
  38 # First pass through any local machine types.
  39 case $1 in
  40         *local*)
  41                 echo $1
  42                 exit 0
  43                 ;;
  44         *)
  45         ;;
  46 esac
  47
  48 # Separate what the user gave into CPU-COMPANY and OS (if any).
  49 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
  50 if [ $basic_machine != $1 ]
  51 then os=`echo $1 | sed 's/.*-/-/'`
  52 else os=; fi
  53
  54 # Lets recognize common machines as not being OS so that things like
  55 # config.subr decstation-3100 as legal.
  56 case $os in
  57         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
  58         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
  59         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
  60         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -osf* | \
  61         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
  62         -harris | -dolphin)
  63                 os=
  64                 basic_machine=$1
  65                 ;;
  66         -sco*)
  67                 os=-scosysv322
  68                 basic_machine=i386-unknown
  69                 ;;
  70         -isc*)
  71                 os=-iscsysv
  72                 basic_machine=i386-unknown
  73                 ;;
  74 esac
  75
  76 # Decode aliases for certain CPU-COMPANY combinations.
  77 case $basic_machine in
  78         # Recognize the basic CPU types with without company name.
  79         # Some are omitted here because they have special meanings below.
  80         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
  81                 | tron | a29k | 580 | i960 | h8300 | hppa)
  82                 basic_machine=$basic_machine-unknown
  83                 ;;
  84         # Recognize the basic CPU types with with company name.
  85         vax-* | tahoe-* | i386-* | i860-* | m68k-* | m68000-* | m88k-* \
  86               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
  87               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
  88               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
  89               | hppa-*)
  90                 ;;
  91         # Recognize the various machine names and aliases which stand
  92         # for a CPU type and a company and sometimes even an OS.
  93         vaxv)
  94                 basic_machine=vax-dec
  95                 os=-sysv
  96                 ;;
  97         vms)
  98                 basic_machine=vax-dec
  99                 os=-vms
 100                 ;;
 101         i386v32)
 102                 basic_machine=i386-unknown
 103                 os=-sysv32
 104                 ;;
 105         i386-sco* | i386sco | sco)
 106                 basic_machine=i386-unknown
 107                 os=-scosysv322
 108                 ;;
 109         i386-isc* | isc)
 110                 basic_machine=i386-unknown
 111                 os=-iscsysv
 112                 ;;
 113         i386v4*)
 114                 basic_machine=i386-unknown
 115                 os=-sysv4
 116                 ;;
 117         i386v)
 118                 basic_machine=i386-unknown
 119                 os=-sysv
 120                 ;;
 121         spur)
 122                 basic_machine=spur-unknown
 123                 ;;
 124         alliant | fx80)
 125                 basic_machine=fx80-alliant
 126                 ;;
 127         convex-c1)
 128                 basic_machine=c1-convex
 129                 os=-bsd
 130                 ;;
 131         convex-c2)
 132                 basic_machine=c2-convex
 133                 os=-bsd
 134                 ;;
 135         convex-c32)
 136                 basic_machine=c32-convex
 137                 os=-bsd
 138                 ;;
 139         convex-c34)
 140                 basic_machine=c34-convex
 141                 os=-bsd
 142                 ;;
 143         convex-c38)
 144                 basic_machine=c38-convex
 145                 os=-bsd
 146                 ;;
 147         m88k-omron*)
 148                 basic_machine=m88k-omron
 149                 ;;
 150         merlin)
 151                 basic_machine=ns32k-utek
 152                 os=-sysv
 153                 ;;
 154         crds | unos)
 155                 basic_machine=m68k-crds
 156                 ;;
 157         encore | umax | mmax)
 158                 basic_machine=ns32k-encore
 159                 os=-sysv
 160                 ;;
 161         genix)
 162                 basic_machine=ns32k-ns
 163                 ;;
 164         iris | iris4d)
 165                 basic_machine=mips-sgi
 166                 os=-irix
 167                 ;;
 168         news | news700 | news800 | news900)
 169                 basic_machine=m68k-sony
 170                 os=-newsos
 171                 ;;
 172         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
 173                 basic_machine=m68000-att
 174                 ;;
 175         delta | 3300 | motorola-3300 | motorola-delta \
 176               | 3300-motorola | delta-motorola)
 177                 basic_machine=m68k-motorola
 178                 ;;
 179         balance)
 180                 basic_machine=ns32k-sequent
 181                 os=-dynix
 182                 ;;
 183         pc532)
 184                 basic_machine=ns32k-pc532
 185                 ;;
 186         symmetry)
 187                 basic_machine=i386-sequent
 188                 os=-dynix
 189                 ;;
 190         sun2)
 191                 basic_machine=m68000-sun
 192                 ;;
 193         sun2os3)
 194                 basic_machine=m68000-sun
 195                 os=-sunos3
 196                 ;;
 197         sun2os4)
 198                 basic_machine=m68000-sun
 199                 os=-sunos4
 200                 ;;
 201         sun3os3)
 202                 basic_machine=m68k-sun
 203                 os=-sunos3
 204                 ;;
 205         sun3os4)
 206                 basic_machine=m68k-sun
 207                 os=-sunos4
 208                 ;;
 209         sun4os3)
 210                 basic_machine=sparc-sun
 211                 os=-sunos3
 212                 ;;
 213         sun4os4)
 214                 basic_machine=sparc-sun
 215                 os=-sunos4
 216                 ;;
 217         sun3)
 218                 basic_machine=m68k-sun
 219                 ;;
 220         sun4)
 221                 basic_machine=sparc-sun
 222                 ;;
 223         pbd)
 224                 basic_machine=sparc-tti
 225                 ;;
 226         pbb)
 227                 basic_machine=m68k-tti
 228                 ;;
 229         sun386 | sun386i | roadrunner)
 230                 basic_machine=i386-sun
 231                 ;;
 232         ps2)
 233                 basic_machine=i386-ibm
 234                 ;;
 235         next)
 236                 basic_machine=m68k-next
 237                 os=-sysv
 238                 ;;
 239         amiga)
 240                 basic_machine=m68k-cbm
 241                 ;;
 242         hp9k3[2-9][0-9])
 243                 basic_machine=m68k-hp
 244                 ;;
 245         hp9k31[0-9] | hp9k2[0-9][0-9])
 246                 basic_machine=m68000-hp
 247                 ;;
 248         hp9k8[0-9][0-9] | hp9k7[0-9][0-9] | hp8[0-9][0-9] | hp7[0-9][0-9])
 249                 basic_machine=hp800-hp
 250                 ;;
 251         isi68 | isi)
 252                 basic_machine=m68k-isi
 253                 os=-sysv
 254                 ;;
 255         apollo68)
 256                 basic_machine=m68k-apollo
 257                 os=-sysv
 258                 ;;
 259         altos | altos3068)
 260                 basic_machine=m68k-altos
 261                 ;;
 262         miniframe)
 263                 basic_machine=m68000-convergent
 264                 ;;
 265         tower | tower-32)
 266                 basic_machine=m68k-ncr
 267                 ;;
 268         news-3600 | risc-news)
 269                 basic_machine=mips-sony
 270                 os=-newsos
 271                 ;;
 272         decstation-dec | decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
 273                 basic_machine=mips-dec
 274                 ;;
 275         magnum | m3230)
 276                 basic_machine=mips-mips
 277                 os=-sysv
 278                 ;;
 279         gmicro)
 280                 basic_machine=tron-gmicro
 281                 os=-sysv
 282                 ;;
 283         rtpc | rtpc-*)
 284                 basic_machine=romp-ibm
 285                 ;;
 286         am29k)
 287                 basic_machine=a29k-none
 288                 os=-bsd
 289                 ;;
 290         amdahl)
 291                 basic_machine=580-amdahl
 292                 os=-sysv
 293                 ;;
 294         amigados)
 295                 basic_machine=m68k-cbm
 296                 os=-amigados
 297                 ;;
 298         amigaunix | amix)
 299                 basic_machine=m68k-cbm
 300                 os=-amix
 301                 ;;
 302         cray | ymp)
 303                 basic_machine=ymp-cray
 304                 os=-unicos
 305                 ;;
 306         cray2)
 307                 basic_machine=cray2-cray
 308                 os=-unicos
 309                 ;;
 310         xmp)
 311                 basic_machine=xmp-cray
 312                 os=-unicos
 313                 ;;
 314         delta88)
 315                 basic_machine=m88k-motorola
 316                 os=-m88kbcs
 317                 ;;
 318         dpx2)
 319                 basic_machine=m68k-bull
 320                 os=-sysv
 321                 ;;
 322         ebmon29k)
 323                 basic_machine=a29k-amd
 324                 os=-ebmon
 325                 ;;
 326         h8300hds)
 327                 basic_machine=h8300-hitachi
 328                 os=-hds
 329                 ;;
 330         harris)
 331                 basic_machine=m88k-harris
 332                 os=-m88kbcs
 333                 ;;
 334         hp300bsd)
 335                 basic_machine=m68k-hp
 336                 os=-bsd
 337                 ;;
 338         hp300hpux)
 339                 basic_machine=m68k-hp
 340                 os=-hpux
 341                 ;;
 342         hp9k2[0-9][0-9] | hp9k31[0-9])
 343                 basic_machine=m68000-hp
 344                 os=-hpux
 345                 ;;
 346         hp9k3[2-9][0-9])
 347                 basic_machine=m68k-hp
 348                 os=-hpux
 349                 ;;
 350         ncr3000)
 351                 basic_machine=i386-ncr
 352                 os=-sysv4
 353                 ;;
 354         news1000)
 355                 basic_machine=m68030-sony
 356                 os=-newsos
 357                 ;;
 358         nindy960)
 359                 basic_machine=i960-intel
 360                 os=-nindy
 361                 ;;
 362         pn)
 363                 basic_machine=pn-gould
 364                 os=-sysv
 365                 ;;
 366         np1)
 367                 basic_machine=np1-gould
 368                 os=-sysv
 369                 ;;
 370         ultra3)
 371                 basic_machine=a29k-nyu
 372                 os=-sym1
 373                 ;;
 374         vxworks960)
 375                 basic_machine=i960-wrs
 376                 os=-vxworks
 377                 ;;
 378         vxworks68)
 379                 basic_machine=m68k-wrs
 380                 os=-vxworks
 381                 ;;
 382         none)
 383                 basic_machine=none-none
 384                 os=-none
 385                 ;;
 386
 387 # Here we handle the default manufacturer of certain CPU types.  It is in
 388 # some cases the only manufacturer, in others, it is the most popular.
 389         mips)
 390                 basic_machine=mips-mips
 391                 ;;
 392         romp)
 393                 basic_machine=romp-ibm
 394                 ;;
 395         rs6000)
 396                 basic_machine=rs6000-ibm
 397                 ;;
 398         vax)
 399                 basic_machine=vax-dec
 400                 ;;
 401         sparc)
 402                 basic_machine=sparc-sun
 403                 ;;
 404         fx2800)
 405                 basic_machine=i860-alliant
 406                 ;;
 407         *)
 408                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
 409                 exit 1
 410                 ;;
 411 esac
 412
 413 # Here we canonicalize certain aliases for manufacturers.
 414 case $basic_machine in
 415         *-digital*)
 416                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
 417                 ;;
 418         *-commodore*)
 419                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
 420                 ;;
 421         *)
 422                 ;;
 423 esac
 424
 425 # Decode manufacturer-specific aliases for certain operating systems.
 426
 427 if [ "$os" ]
 428 then
 429 case $os in
 430         # First accept the basic system types.
 431         # The portable systems comes first.
 432         # Each alternative must end in a *, to match a version number.
 433         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
 434               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos* | -hpux* \
 435               | -unos* | -osf* | -luna* | -dgux* | -solari* | -sym* | -amix* \
 436               | -amigados* | -msdos* | -unicos* | -aos* \
 437               | -nindy* | -vxworks* | -ebmon* | -hds* | -m88kbcs*)
 438                 ;;
 439         -newsos*)
 440                 os=-bsd
 441                 ;;
 442         -osfrose*)
 443                 os=-osf
 444                 ;;
 445         -osf*)
 446                 os=-bsd
 447                 ;;
 448         -dynix*)
 449                 os=-bsd
 450                 ;;
 451         -acis*)
 452                 os=-aos
 453                 ;;
 454         -ctix* | -uts*)
 455                 os=-sysv
 456                 ;;
 457         -triton*)
 458                 os=-sysv3
 459                 ;;
 460         -oss*)
 461                 os=-sysv3
 462                 ;;
 463         -svr4)
 464                 os=-sysv4
 465                 ;;
 466         -svr3)
 467                 os=-sysv3
 468                 ;;
 469         *)
 470                 # Get rid of the `-' at the beginning of $os.
 471                 os=`echo $1 | sed 's/[^-]*-//'`
 472                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
 473                 exit 1
 474                 ;;
 475 esac
 476 else
 477
 478 # Here we handle the default operating systems that come with various machines.
 479 # The value should be what the vendor currently ships out the door with their
 480 # machine or put another way, the most popular os provided with the machine.
 481 case $basic_machine in
 482         *-dec | vax-*)
 483                 os=-ultrix42
 484                 ;;
 485         i386-sun)
 486                 os=-sunos402
 487                 ;;
 488         m68000-sun)
 489                 os=-sunos3
 490                 # This also exists in the configure program, but was not the
 491                 # default.
 492                 # os=-sunos4
 493                 ;;
 494         *-tti)  # must be before sparc entry or we get the wrong os.
 495                 os=-sysv3
 496                 ;;
 497         sparc-* | *-sun)
 498                 os=-sunos411
 499                 ;;
 500         *-ibm)
 501                 os=-aix
 502                 ;;
 503         *-hp)
 504                 os=-hpux
 505                 ;;
 506         *-sgi | i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
 507                 os=-sysv
 508                 ;;
 509         *-cbm)
 510                 os=-amigados
 511                 ;;
 512         *-dg)
 513                 os=-dgux
 514                 ;;
 515         *-dolphin)
 516                 os=-sysv3
 517                 ;;
 518         m88k-omron*)
 519                 os=-luna
 520                 ;;
 521         *-crds)
 522                 os=-unos
 523                 ;;
 524         *-ns)
 525                 os=-genix
 526                 ;;
 527         i386-*)
 528                 os=-scosysv322
 529                 ;;
 530         *)
 531                 os=-none
 532                 ;;
 533 esac
 534 fi
 535
 536 # Here we handle the case where we know the os, and the CPU type, but not the
 537 # manufacturer.  We pick the logical manufacturer.
 538 vendor=unknown
 539 case $basic_machine in
 540         *-unknown)
 541                 case $os in
 542                         -sunos*)
 543                                 vendor=sun
 544                                 ;;
 545                         -aix*)
 546                                 vendor=ibm
 547                                 ;;
 548                         -hpux*)
 549                                 vendor=hp
 550                                 ;;
 551                         -unos*)
 552                                 vendor=crds
 553                                 ;;
 554                         -dgux*)
 555                                 vendor=dg
 556                                 ;;
 557                         -luna*)
 558                                 vendor=omron
 559                                 ;;
 560                         -genix*)
 561                                 vendor=ns
 562                                 ;;
 563                 esac
 564                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
 565                 ;;
 566 esac
 567
 568 echo $basic_machine$os